package day03;

import java.util.Scanner;

public class ifElseIfDemo {
    public static void main(String[] args) {
        double price=300.0;
        Scanner scanner=new Scanner(System.in);

        if (price>=2000){
            price*=0.5;
        }else if (price>=1000){
            price*=0.7;
        } else if (price>=500) {
            price*=0.8;
        }else {
            price*=0.9;
        }
        System.out.println("z最终消费金额："+price);

    }
}
